Ashwath, B., 		Aishwarya, D., 		Agila, E., 		Shanmugam, M., 		Anitha, V., & 		Meenakshi, M.
2022 Aug 31.  Evaluation of pain perception on periodontal probing in patients with dental plaque induced gingivitis and chronic periodontitis - A cross sectional study, Part I.. Journal of Oral Research. [Online] 11:4